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The effects of land-based change on coastal ecosystems

机译:陆基变化对沿海生态系统的影响

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摘要

Abstract The rapid increase in coastal urbanization profoundly impacts various environmental components and significantly transforms coastal ecosystems to the degree they lose their integrity. Coastal zones are facing increasing pressure from socio-economic development and climate change. Sustainable coastal planning and management must understand better how humans changing the physical environment of coastal areas to present a rational and comprehensive direction for development. The purpose of this research is to systematically review, with the following aims: (1) describe scientific debates on anthropogenic activities on the coastal landscape; (2) systematically identify the landscape structure of the changing coastal ecosystem; and (3) discuss the consequences of the change. Research articles from the database are systematically mapped and reviewed to summarize the state of current evidence-based information related to the characters and effects of change. The 114 articles selected indicate that there are numerous adverse actions and consequences of anthropogenic landscape change. Humans significantly influence the structure of the coastal ecosystem. Consequently, the functions of the coastal ecosystem are altered and degraded. This review proposed spatial planning guidelines to maintain or restore the ecological integrity of coastal development, especially where only small portions of formerly intact coastal ecosystems remain.
机译:摘要 沿海城市化进程的快速发展深刻影响了滨海生态系统的各个环境组成部分,使滨海生态系统发生了显著变化,使其丧失了完整性。沿海地区正面临着来自社会经济发展和气候变化的日益增加的压力。可持续海岸规划与管理必须更好地理解人类如何改变沿海地区的自然环境,以提出合理和全面的发展方向。本研究的目的是系统地回顾,其目的如下:(1)描述关于沿海景观人为活动的科学辩论;(2)系统识别变化滨海生态系统的景观结构;(3)讨论变更的后果。系统地绘制和审查数据库中的研究文章,以总结与变化的特征和影响相关的当前循证信息的状态。入选的114篇文章表明,人为景观变化会带来许多不利因素和后果。人类对沿海生态系统的结构有重大影响。因此,沿海生态系统的功能被改变和退化。该审查提出了空间规划准则,以维持或恢复沿海开发的生态完整性,特别是在以前完整的沿海生态系统只剩下一小部分的情况下。

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